Strange interstellar comet speculated to be alien spacecraft is older than Solar System - Scientists say comet represents ...

Researchers say 3I/ATLAS could be 12 billion years old and has a composition unlike anything in our solar system.

To help understand the emergence of life on Earth, some scientists are trying to unravel the cosmic carbon cycle. The interstellar chemistry of polycyclic aromatic hydrocarbons (PAHs)—a large family ...

"It’s kind of a jigsaw puzzle where all the different pieces are moving." ...

Scientists reveal comet 3I/ATLAS is up to 12 billion years old, offering insights into ancient planetary systems and cosmic ...

A team of astronomers has uncovered an unexpectedly complex and dynamic filamentary network within a very-high-velocity cloud (VHVC) in the Milky Way. Subscribe to our newsletter for the latest ...

When you think of outer space, you're likely picturing stars, planets and moons. But much of space is filled with clouds of gas, plasma and stardust—known as interstellar clouds. In the local parts of ...

Some 350 years after a supernova, its shockwave reaches interstellar space and causes clouds of gas and dust to glow. Credit: NASA / ESA / CSA / STScI / Jacob Jencson (Caltech/IPAC) Scientists have ...

Interstellar cloud interactions are governed by the interplay of fluid dynamics and magnetic forces as cold, dense clouds encounter hotter, ionised surroundings. Magnetic fields thread both the clouds ...

A team of astronomers has uncovered an unexpectedly complex and dynamic filamentary network within a very-high-velocity cloud (VHVC) in the Milky Way. Using the Five-hundred-meter Aperture Spherical ...